34153420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243953}}^1$

素因数の和:243969

約数の個数: 24

約数和(自身を含む): 81968544

約数和(自身を除く): 47815124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243953, 487906, 975812, 1219765, 1707671, 2439530, 3415342, 4879060, 6830684, 8538355, 17076710, 34153420]

約数ペア:

[(1, 34153420), (2, 17076710), (4, 8538355), (5, 6830684), (7, 4879060), (10, 3415342), (14, 2439530), (20, 1707671), (28, 1219765), (35, 975812), (70, 487906), (140, 243953)]